There still needs to be some kind of repositories though and someone will need cash to operate those. We could also use a discovery method to find the repositor

There still needs to be some kind of repositories though and someone will need cash to operate those. We could also use a discovery method to find the repositories and a common payment protocol. Then there's reviews and trust to consider. I agree that internet for distribution is the way to go but I wouldn't put a capital-s on solved just yet.